W321206
trans,trans-2,4-Nonadienal
≥89%, FG
Synonym(s):
(E,E)-2,4-nonadienal, trans,trans-2,4-nonadiene aldehyde
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About This Item
Linear Formula:
CH3(CH2)3CH=CHCH=CHCHO
CAS Number:
Molecular Weight:
138.21
FEMA Number:
3212
Council of Europe no.:
732
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
5.194
EC Number:
227-629-5
NACRES:
NA.21
MDL number:
Organoleptic:
fatty; green; melon; floral
Grade:
FG, Kosher
Biological source:
synthetic
Food allergen:
no known allergens
biological source
synthetic
grade
FG, Kosher
reg. compliance
EU Regulation 1334/2008 & 178/2002
vapor density
>1 (vs air)
assay
≥89%
refractive index
n20/D 1.5207 (lit.)
bp
97-98 °C/10 mmHg (lit.)
density
0.862 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
fatty; green; melon; floral
SMILES string
[H]C(=O)\C([H])=C([H])\C([H])=C(/[H])CCCC
InChI
1S/C9H14O/c1-2-3-4-5-6-7-8-9-10/h5-9H,2-4H2,1H3/b6-5+,8-7+
InChI key
ZHHYXNZJDGDGPJ-BSWSSELBSA-N
Biochem/physiol Actions
Odor at 1.0%
Taste at 2 ppm
Other Notes
Natural occurrence: Avocado, Brazil nut, caviar, cooked beef, chicken and pork, cooked lamb/mutton, fish, milk and roasted peanut.
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Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
186.8 °F - closed cup
flash_point_c
86 °C - closed cup
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Related Content
Organoleptic Characteristics of Flavor Materials
Mosciano, G.
Perfumer & Flavorist, 30, 58-58 (2005)
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Journal of chromatography. A, 1601, 60-70 (2019-06-11)
Headspace in-tube extraction (HS-ITEX) and solid phase microextraction (HS-SPME) sampling, followed by gas chromatography-mass spectrometry (GC-MS), are widely used to analyze volatile compounds in various food matrices. While the extraction efficiency of volatile compounds from foodstuffs is crucial for obtaining
Global Trade Item Number
| SKU | GTIN |
|---|---|
| W321206-1KG-K | 04061837846274 |
| W321206-SAMPLE-K | 04061837846298 |
| W321206-25G-K | 04061837846281 |
| W321206-100G-K | 04061837846267 |